Stephen Hayes
Stephen has established himself as a respected environmental authority through his extensive experience in and knowledge of the Southeast Queensland region. His relevant expertise includes preparing and delivering assessments, securing development approvals, and navigating the development application process with confidence. Stephen is also an expert bushfire analyst, specialising in bushfire hazard investigations, strategic planning, and […]
Penny Spiers
Director of Therefore Group’s Landscape Architecture Team, Penny boasts more than 25 years’ experience delivering complex projects for public and private sector clients. She has been instrumental in the delivery of parks and open spaces, urban and commercial centres, health and aged care, residential subdivisions, schools and educational facilities, and environment and rehabilitation areas. Known […]
Brent O’Neill
An urban designer and master planner, Brent is committed to delivering quality, meaningful, urban outcomes to clients and communities. He is highly regarded for his delivery of strategic urban projects with dedication to placemaking and development feasibility through his extensive knowledge of the property, planning, and urban design fields. With more than 20 years’ experience, […]
Alastair Leighton
In addition to being an advocate for industry change and sought-after speaker, Alastair leads and guides the direction of urban design for complex multi-disciplinary projects and mixed-use development. His expertise lies in integrating urban design, city-shaping, and community engagement to deliver improved solutions for communities. A designer at heart, with more than 25 years’ experience […]
